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anlek / mongify

Mongify allows you to map your data from a sql database and into a mongodb document database.
http://github.com/anlek/mongify
MIT License
317 stars 82 forks source link

migrate huge datebase #136

Open sys-samk opened 7 years ago

sys-samk commented 7 years ago

Hi We have a huge MsSql database with 100 millions record and 40g size. Our server has 24 cpu and 150g ram. mssql uses 100% of cpu. The server is in critical
situation. can us migrate to mongodb by mongify? mongify can change this database?

anlek commented 7 years ago

It is NEVER recommended to do this change on a LIVE server. I'd recommend downloading the dataset to a new server and running mongify on that. I don't see a reason why it shouldn't work, but at the same time, I can't guarantee that it will work.

Good luck!